ESUPPORT 12V Car Momentary Speaker Horn Push Button Toggle Switch 19mm

I use this on my 81 corvette with red interior. it would look really cool if I could wire power to it. Unfortunately my horn is a negative one and no power comes through the steering wheel- so the button works, but the LED light doesn't have any power. I drilled the proper sized holes through my three spoke steering wheel and just inserted them and wired them appropriately. But man I wish I had power to them. Thinking of using solar panels on the steering column if the aesthetics are pleasing. Also I barely have to tap them to blow the horn, but enough that I don't have to worry about blowing the horn accidentally. Too, there is feedback through the clicking sound made when pressing them so you know when you're closing the circuit.

Works exactly like they promised. No diagram with it which was surprising but found one on line because it is a standard switch. If yours ain’t working, odds are you have it wired wrong or burnt it up trying..........

I hooked up a car horn with a relay. My relay needed a (-) trigger to make it work. So you connect a black wire to a ground on the frame, then split that wire into two connectors. Put one connector into the Negative terminal and the other connector to the Common terminal. Next you'll need to make the trigger to your relay. I needed a (-) one so I connected a black wire to the NO (normal open) terminal and ran the wire up to the relay near the horn. To get the button to light up once the vehicle is running or on accessory mode you'll need to tap into the fuse box for a positive lead that gets a charge once it is running or in accessory mode. I used a fuse tap (bought at AutoZone) and connected it to the cigarette lighter fuse in the fuse box. It was a 20amp fuse, so I just put two 10 amp fuses in the fuse tap since I'm not running any items over 10amp on the cigarette lighter now or in the future. I connected the fuse tap to the (+) terminal on the button. Now when the car is on it lights up. Whether or not the car is running the horn blows when the button is pushed. In summary, the light comes on when a positive charge connects to the positive and a negative charge to the negative terminal. Whatever charge you feed into the (C) Common terminal goes out through the (NO) Normally Open terminal when the button is depressed. I needed it (-) so that is what I put into the (C) and out the (NO) to my device. If you need a (+) output then put a positive charge to the (C) and out the (NO) to your device. I just felt like elaborating on what Jonathan H reviewed back on January 2016. He made it understandable to me at first. Also, the opening was made with a 3/4 inch hole made with a wood bit. I used 14 gauge wire. Red for positive, black for ground/negative, and used a white wire as the trigger wire to the relay. I hope this helps to clarify the connection for this button.

works perfect it's nice and bright. the only issue that I did not have but many people that are not come to electricity is the actual pins and what which ones are for 12 volt constant and which ones are load. it'd be nice if it came with a nice little pin diagram that's all. but all you have to use is a 9-volt battery and some paper clips and you can find out exactly which pins or what

Switch works ok, but only after you figure out the connections and dig around for the right size connectors in your shop (or make a trip to the hardware store). This switch literally comes in a small plastic bag with no instructions, wiring diagram, connectors, nothing. Nada. Also, the tiny tabs on the back require tiny connectors, which most of us don't have. I ended up soldering a couple of spare pieces of small-gauge wire to the tabs in order to connect to my supply wires, then tested them before making final connections to figure out which was what. It would be nice if it at least came with a simple diagram showing which contact was the ground, which was power supply, etc., or maybe even a pigtail attachment. I'd even pay a little extra to just be able to plug-and-play. Sad because it could be a 5-star item if they didn't try to cut corners by leaving out something as simple as an instruction sheet.

Ok , for all you guys that wonder which pole is which ... The com is power in ... then you have "no" which means normally open . That means that when the botton is at rest its not engaged, or the circuit is off .. then you have " nc" , this means normally closed .. or that the circuit in engaged . Hooking to this pole means you have to push the botton to stop the connection... these are the three center poles ... then you have two poles on the sides . These are for the lite .. one is pos .. the other is neg .. some here say to connect the no , or nc pole to the pos. Pole .. i disagree.. here is why .. If you connect them like that then when you push the botton only then does the lite come on .. that dont make no sense. You can't see that its on because your finger is pushing the botton . Instead hook the pos lite botton to your headlite switch , the wire that comes from your courtesy lights . this way when you turn on your head lites the botton shines and you can dim it with your dash lites ... good luck , I hope this clears this matter up for you guys ..

Ordered this to go with my train horn I ordered at the same time. No wiring harness or diagram. Not too hard to figure out though. Could not the get the LED light to light up. Did not even hook it up due to that to see if the actual button worked I just tossed it in the trash. Would have cost me more than the cost of the item to ship back. Not worth the Hassel. May have been a one off defect. Just thought id let you know.

I almost gave up with this switch, trying for two weekends and couldn’t make it work, you have to read the other reviews and look at the diagrams. My problem was that I used a LED cable kit, which is good because it comes with relay and completed harness, but to know how to connect them on the switch was time consuming. If you use LED harness kit, black is ground, white is positive and blue accessory. Other websites and yahoo answers will tell you that black is positive and white is negative, that’s what made me all confused. But after trying all different ways this is the result: solder the two pins like on the diagrams on the reviews and connect cables how I just said. You will save some time. I dont want you to suffer like I did. Good luck.

Works good as it should work !

Bien

de gran vista en mi tablero, muy padre accesorio

It's just a cheap toggle switch no cables or wires over priced by far for what you get

Lacks comprehensive wiring instructions